[plug] ADSL failover

[Jason Nicholls]

On Wed, Aug 22, 2001 at 08:44:12AM +0800, Simon Scott wrote:
> 	Actually, wouldnt ping return 0 on success and an error code on
> failure? Can you determine the return value through bash scripting?

[jason at nikita jason] true
[jason at nikita jason] echo $?
0
[jason at nikita jason] false
[jason at nikita jason] echo $?
1


Later,

Jason Nicholls
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